Individual Calculations July 2016
 Kotler, Yiftah  Total change: 60.00  Rating chartPersonal card
 Mark Center Spring 2016 A Tel Aviv ISR 2016-05-17
RcRownchangeKK*chgGame
 1872 1627 3.00 7 1.50 40 60.00 
  Ben Ari, Yannay 1924 ISR1.0010.854034.00 
  Gradenwitz, Oded 1718 ISR0.001-0.3840-15.20 
  Shlam, Yehuda 1970 ISR1.0010.884035.20 
  Hasidovski, Arnold 2027  * ISR0.001-0.0840-3.20 
  Bar-Or, Ornan 1911 ISR0.5010.344013.60 
  Zemach, Roee 1705 ISR0.001-0.3940-15.60 
  Levi, Nisan 1851 ISR0.5010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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